<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="拜访原因" prop="visitReason">
        <el-input
          v-model="queryParams.visitReason"
          placeholder="请输入拜访原因"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="拜访方式" prop="visitType">
        <el-select v-model="queryParams.visitType" placeholder="请选择拜访方式" clearable>
          <el-option
            v-for="dict in dict.type.cus_visit_type"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="拜访时间">
        <el-date-picker 
          v-model="dateRange"
          style="width: 240px"
          value-format="yyyy-MM-dd"
          type="daterange"
          range-separator="-"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
        ></el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['customer:customerVisit:add']"
        >新增</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="customerVisitList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="序号" align="center" prop="id" />
      <el-table-column label="客户" align="center" prop="customerId" :formatter="getCustomerId"/>
      <el-table-column label="联系人" align="center" prop="linkmanId"  :formatter="getLinkmanId" />
      <el-table-column label="拜访原因" align="center" prop="visitReason" />
      <el-table-column label="拜访方式" align="center" prop="visitType">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.cus_visit_type" :value="scope.row.visitType"/>
        </template>
      </el-table-column>
      <el-table-column label="拜访日期" align="center" prop="visitDate" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.visitDate, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="交流情况" align="center" prop="content" />
      <el-table-column label="录入人" align="center" prop="inputUser" :formatter="getuser" />
      <el-table-column label="录入时间" align="center" prop="inputTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.inputTime) }}</span>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改拜访信息对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="800px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="120px">
        <el-row>
          <el-col span="12">
            <div>
                <el-form-item label="所属客户" prop="customerId">
                    <el-select v-model="form.customerId" placeholder="请选择" clearable>
                      <el-option v-for="cus in customerNames" 
                      :key="cus.id" 
                      :label="cus.customerName" 
                      :value="cus.id" 
                      @click.native="add(cus.id)"/>
                    </el-select>
                  </el-form-item>
              </div>
          </el-col>
          <el-col span="12">
            <div>
              <el-form-item label="客户联系人" prop="linkmanId">
                <el-select v-model="form.linkmanId" placeholder="请选择">
                      <el-option v-for="item in customers" 
                      :key="item.id" 
                      :label="item.linkman" 
                      :value="item.id" />
                    </el-select>
              </el-form-item>
            </div>
          </el-col>
        </el-row>
        
        <el-row>
          <el-col span="12">
            <div>
              <el-form-item label="拜访方式" prop="visitType">
                <el-select v-model="form.visitType" placeholder="请选择拜访方式">
                  <el-option
                    v-for="dict in dict.type.cus_visit_type"
                    :key="dict.value"
                    :label="dict.label"
                    :value="parseInt(dict.value)"
                  ></el-option>
                </el-select>
              </el-form-item>
            </div>
          </el-col>
          <el-col span="12">
            <div>
              <el-form-item label="拜访日期" prop="visitDate">
                <el-date-picker clearable
                  v-model="form.visitDate"
                  type="date"
                  value-format="yyyy-MM-dd"
                  placeholder="yyyy/mm/日">
                </el-date-picker>
              </el-form-item>
            </div>
          </el-col>
        </el-row>

        <el-form-item label="拜访原因" prop="visitReason">
          <el-input v-model="form.visitReason" placeholder="请输入拜访原因" />
        </el-form-item>
        
        <el-form-item label="交流内容" prop="content">
          <el-input v-model="form.content" type="textarea" placeholder="请输入交流内容" />
        </el-form-item>
  
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listCustomerVisit, getCustomerVisit, delCustomerVisit, addCustomerVisit, updateCustomerVisit } from "@/api/customer/customerVisit";
import { listUsers } from "@/api/system/user";
import { listLinkmans, customerName, selectName } from "@/api/customer/linkman"

export default {
  name: "CustomerVisit",
  dicts: ['cus_visit_type'],
  data() {
    return {
      customers :[],
      // 所有的客户
      customerNames: [],
      // 所有的录入人
      users : [],
      // 所有的联系人
      linkmans: [],
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 拜访信息表格数据
      customerVisitList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 拜访时间范围
      dateRange: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        customerId: null,
        linkmanId: null,
        visitType: null,
        visitReason: null,
        content: null,
        visitDate: null,
        inputUser: null,
        inputTime: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        customerId: [
          { required: true, message: "客户不能为空", trigger: "blur" }
        ],
        linkmanId: [
          { required: true, message: "联系人不能为空", trigger: "blur" }
        ],
        visitType: [
          { required: true, message: "拜访方式不能为空", trigger: "change" }
        ],
        visitReason: [
          { required: true, message: "拜访原因不能为空", trigger: "blur" }
        ],
        content: [
          { required: true, message: "交流内容不能为空", trigger: "blur" }
        ],
        visitDate: [
          { required: true, message: "拜访时间不能为空", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    this.getList();
    this.getUser();
    this.getLinkman();
    this.getCustomer();
  },
  methods: {
    /** 查询拜访信息列表 */
    getList() {
      this.loading = true;
      listCustomerVisit(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
        this.customerVisitList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },

     // 根据用户id获取名字
     getuser(row) {
      let userName = '';
      for (let user of this.users) {
        if (user.userId == row.inputUser) {
          userName = user.userName;
        }
      }
      return userName;
    },

    // 获取所有的用户信息
    getUser() {
      listUsers().then(res => {
        this.users = res.data;
      })
    },

    
    // 获取所有的联系人信息
    getLinkman() {
      listLinkmans().then(res => {
        console.log(res.data);
        this.linkmans = res.data;
      })
    },

    // 根据联系人id获取名字
    getLinkmanId(row) {
      let linkmanName = '';
      for (let user of this.linkmans) {
        if (user.id == row.linkmanId) {
          linkmanName = user.linkman;
        }
      }
      return linkmanName;
    },


    // 根据客户id获取名字
    getCustomerId(row) {
      let customerName = '';
      for (let user of this.customerNames) {
        if (user.id == row.customerId) {
          customerName = user.customerName;
        }
      }
      return customerName;
    },

    // 获取所有的客户信息
    getCustomer() {
      customerName().then(res => {
        console.log(res.data);
        this.customerNames = res.data;
      })
    },

    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        customerId: null,
        linkmanId: null,
        visitType: null,
        visitReason: null,
        content: null,
        visitDate: null,
        inputUser: null,
        inputTime: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.dateRange = [];
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },

    // 获取所属客户下的联系人信息
    add(id) {
      selectName(id).then(res => {
        console.log(res);
        this.customers = res.data;
        let linkmanName = '';
      for (let customer of this.customers) {
        if (customer.id == res.data.id) {
          linkmanName = customer.linkman;
        }
      }
      return linkmanName;
      })
    },


    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加拜访信息";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getCustomerVisit(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改拜访信息";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateCustomerVisit(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addCustomerVisit(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
              this.getUser();
              this.getLinkman();
              this.getCustomer();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除拜访信息编号为"' + ids + '"的数据项？').then(function() {
        return delCustomerVisit(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },

  }
};
</script>
